JPH0520276A - Data reading form generating device - Google Patents

Abstract

PURPOSE:To accurately and rapidly utilize many sorts of data by a program without manually identifying the sort of data at the time of using many sorts of data. CONSTITUTION:A data input means 1 enters data. An input data variable storing means 2 stores the data as a working variable. A numeral/character string discriminating means 3 decomposes the data to numerals and characters. A data status recognizing means 5 recognizes data before and after a division. A numeral string sort classifying means classifies the sort of the numeral string. A numeral string-sorted variable storing means stores variables in each numeral string form. An input form generating means generates an input form. An input form incorporating means incorporates the input form in the data.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data read format generator, and more particularly to a data read format generator for reading data from a data file in the field of information processing.

[0002]

2. Description of the Related Art A conventional data reading format generator is
By printing the data on paper using a printing device and chasing it with the eyes, the data is 0, 1, 2, 3, 4,
The numbers 5, 6, 7, 8, and 9 and the data other than the numbers are identified, and the identified data is divided into numbers and characters.

Then, among the divided data, the characters before and after the number and the string of numbers are inspected, the type of the numerical value is discriminated, and the type of the discriminated data is generated into an input format which can be recognized by another device. And incorporated it into other devices.

[0004]

The above-mentioned conventional data reading / forming / generating apparatus must perform a huge amount of processing manually depending on the size of the data file (the amount of data), and also requires a plurality of people to work. However, there is a problem in that it is easy to make an error.

[0005]

SUMMARY OF THE INVENTION A data reading format generating apparatus according to the present invention comprises a data input means for fetching data written in a data file into an input device, and the fetched data for each byte in sequence as a work variable. Input data variable storage means for storing the input data, numerical character discrimination means for decomposing the input data into numbers and characters using a code conversion table, data status inspection means for searching for breaks between numbers and characters, and numeric and character Data status recognition means for checking the type of data before and after the break of characters, number string type classifying means for judging and classifying the number string, number string type stored in a variable for each number string format The separate variable storage means, the input format generation means for generating an input format that can be judged by the device using this input data, and the generated input format It is configured by including an input format incorporation unit that incorporates the data, the.

[0006]

Embodiments of the present invention will now be described with reference to the drawings.

FIG. 1 is a flow chart showing the first half of an embodiment of the data reading format generating apparatus of the present invention. FIG. 2 is a flow chart showing the latter half of one embodiment of the data reading format generation device of the present invention. Further, FIG. 3 is a diagram showing an example of input data of the present embodiment. As shown in FIG. 1, the data input means inputs different types of input data shown in FIG. Then, the input data variable storage means 2 sequentially stores the input data in the working variables byte by byte.

FIG. 4 is a diagram showing an example of the code conversion table of this embodiment. The numeric character discrimination means 3 classifies the input data into numbers and characters by using the code conversion table shown in FIG.
The data of numbers 5, 6, 7, 8, and 9 and characters (other than numbers) are discriminated, and a character string and a character string are separated.
Further, the data status inspection means 4 searches for a break in the status. Then, the data status recognition means 5
Check the type of data before and after the change in status.

FIG. 4 is a diagram showing an example of the code conversion table of this embodiment.

FIG. 5 is a diagram showing an example of a numeric string type determination table of this embodiment. The number string type classification means 6 uses the number string type determination table shown in FIG.
, It is determined to be an imaginary number, and when the next character in the sequence of numbers is q, it is determined to be a quadruple precision real number,
When the next character in the sequence of numbers is d, it is determined to be a double-precision real number, and when the next character in the sequence of numbers is e, it is determined to be a single-precision real number (1). The next character in the sequence of is. , It is determined to be a single precision real number (2), and the next character in the sequence of numbers is i, q, d, e ,. When it is a character other than, it is determined to be an integer. Also, when the character before the sequence of numbers is +, it is determined to be a positive number,
When the character before the string of numbers is-, it is determined to be a negative number and grouping is performed.

On the other hand, the numeral string type variable storage means 7 stores the variables for each numeral type.

FIG. 6 is a diagram showing an example of the input format generation correspondence table of this embodiment. The input format generation means 8 uses the input format generation correspondence table shown in FIG. 6 as the input format of the input data to generate an input format which is a data reading format that can be judged by the device using this data. Further, the input format incorporating means 9 incorporates the input format of data reading into the data.

[0013]

As described above, the data reading format generating apparatus of the present invention uses a large number of types in a program without manually identifying the type of data when using a large number of types of data in a program. This has the effect that the data of can be used accurately and quickly.

[Brief description of drawings]

FIG. 1 is a flowchart showing a first half of an embodiment of a data reading format generation device of the present invention.

FIG. 2 is a flowchart showing a latter half of one embodiment of the data reading format generation device of the present invention.

FIG. 3 is a diagram showing an example of input data according to the present embodiment.

FIG. 4 is a diagram showing an example of a code conversion table of the present embodiment.

FIG. 5 is a diagram showing an example of a numeric string type determination table of the present embodiment.

FIG. 6 is a diagram showing an example of an input format generation correspondence table of the present embodiment.

[Explanation of symbols]

 1 Data Input Means 2 Input Data Variable Storage Means 3 Numerical Character Discrimination Means 4 Data Status Inspecting Means 5 Data Status Recognition Means 6 Numerical String Type Classification Means 7 Numerical String Type-Specific Variable Storage Means 8 Input Format Generating Means 9 Input Format Embedding Means

Claims (1)

Claim: What is claimed is: 1. A data input means for fetching data written in a data file into an input device, and an input data variable storage means for sequentially storing the fetched data byte by byte as a working variable. And, the input data is divided into numbers and characters by using the code conversion table, the numerical character discrimination means, the data status inspection means to search for the breaks of numbers and characters, and the breaks before and after the numbers and characters. A data status recognition means for confirming the type of data, a numeric string type classification means for judging and classifying the numeric string type, a numeric string type variable storage means for storing in a variable for each numeric string format, and this input Input format generation means for generating an input format that can be judged by the device that uses the data, and input format incorporation for incorporating the generated input format into the data A data reading format generation device comprising: